v0.12.1: fix vv version display, HDD default path, backup status colors, button contrast

- Bug 1: Remove hardcoded 'v' prefix from templates (layout.html, settings.html); version tag already contains 'v'
- Bug 2: primaryHDDPath() and metrics collector now use GetDefaultStoragePath() instead of paths[0].Path so the real HDD is used, not the first (SSD) path
- Bug 3: Apps without HDD data show green/yellow based on volumeLastStatus instead of always gray
- Bug 5: Add default background rgba(255,255,255,0.1) to .btn to fix white-on-transparent readability

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

controller/cmd/controller/main.go

@@ -102,8 +102,8 @@ func main() {
 	if metricsStore != nil {
 		defer metricsStore.Close()
 		metricsHDDPath := cfg.Paths.HDDPath
-		if paths := sett.GetStoragePaths(); len(paths) > 0 {
-			metricsHDDPath = paths[0].Path
+		if p := sett.GetDefaultStoragePath(); p != "" {
+			metricsHDDPath = p
 		}
 		metricsCollector := metrics.NewMetricsCollector(metricsStore, cpuCollector, metricsHDDPath, logger)
 		metricsCollector.Start(ctx)

controller/internal/web/handlers.go

@@ -654,9 +654,17 @@ func (s *Server) buildAppBackupRows(
 				}
 			}
 		} else {
-			// No HDD data — fully automatic
-			row.Status = "auto"
-			row.StatusText = "Automatikus mentés (nincs felhasználói adat)"
+			// No HDD data — everything backed up automatically via restic
+			if volumeLastStatus == "ok" {
+				row.Status = "green"
+				row.StatusText = "Mentés rendben"
+			} else if volumeLastStatus == "error" {
+				row.Status = "yellow"
+				row.StatusText = "Kötetek mentése sikertelen"
+			} else {
+				row.Status = "auto"
+				row.StatusText = "Automatikus mentés"
+			}
 		}
 
 		// If DB dump failed for this app, degrade to yellow (if not already red)

controller/internal/web/server.go

@@ -150,10 +150,10 @@ func (s *Server) ServeStorageAPI(w http.ResponseWriter, r *http.Request) {
 	s.storageAPIHandler(w, r)
 }
 
-// primaryHDDPath returns the first registered storage path, or the legacy config value.
+// primaryHDDPath returns the default storage path, or the legacy config value.
 func (s *Server) primaryHDDPath() string {
-	if paths := s.settings.GetStoragePaths(); len(paths) > 0 {
-		return paths[0].Path
+	if p := s.settings.GetDefaultStoragePath(); p != "" {
+		return p
 	}
 	return s.cfg.Paths.HDDPath
 }

controller/internal/web/templates/layout.html

@@ -22,7 +22,7 @@
         <div class="sidebar-bottom">
             <a href="/settings" class="sidebar-settings-link {{if eq .Page "settings"}}active{{end}}">⚙ Beállítások</a>
             <div class="sidebar-footer">
-                <span class="version">v{{.Version}}</span>
+                <span class="version">{{.Version}}</span>
                 {{if .AuthEnabled}}<a href="/logout" class="logout-link">Kijelentkezés ↗</a>{{end}}
             </div>
         </div>

controller/internal/web/templates/settings.html

@@ -58,7 +58,7 @@
         </div>
         <div class="settings-row">
             <span class="settings-label">Controller verzió</span>
-            <span class="settings-value mono">v{{.Version}}</span>
+            <span class="settings-value mono">{{.Version}}</span>
         </div>
     </div>
 </div>

controller/internal/web/templates/style.css

@@ -440,6 +440,7 @@ h3 {
     text-decoration: none;
     color: #fff;
     font-family: inherit;
+    background: rgba(255,255,255,0.1);
 }
 .btn:hover { transform: translateY(-1px); }
 .btn:active { transform: scale(.97); }